公开(公告)号：US20140070109A1

公开(公告)日：2014-03-13

申请号：US14115124

申请日：2012-04-06

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alexander Schwarzman ,  Naor Wainer ,  Amir Livne

IPC: G01T1/24

CPC classification number: G01T1/24 ,  G01T1/244

Abstract: A detector array (110) includes a detector (112) configured to detect ionizing radiation and output a signal indicative of the detected radiation, wherein the detector at least includes a semiconductor element (118) and an illumination subsystem (120) configured to generate and transfer sub-band-gap illuminating radiation to selectively illuminate only a sub-portion of the semiconductor element in order to produce a spatially patterned illumination distribution inside the element.

Abstract translation: 检测器阵列（110）包括被配置为检测电离辐射并输出指示检测到的辐射的信号的检测器（112），其中所述检测器至少包括半导体元件（118）和照明子系统（120） 转移子带隙照明辐射以仅选择性地仅照射半导体元件的子部分，以便在元件内产生空间图案化的照明分布。

公开(公告)号：US09841510B2

公开(公告)日：2017-12-12

申请号：US15304542

申请日：2015-04-13

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Matthias Simon ,  Frank Verbakel ,  Gereon Vogtmeier ,  Naor Wainer

IPC: G01T1/20

CPC classification number: G01T1/2018

Abstract: The invention relates to a radiation detector (100) and to a method for manufacturing such a detector. In a preferred embodiment, the radiation detector (100) comprises an array of photosensitive pillars (110) that are embedded in a conversion material (120). The photosensitive pillars may particularly be diodes connected at their ends to external circuits (130, 140). The conversion material (120) may particularly comprise a powder of scintillator particles (121) embedded in a matrix of binder.